In a new video, al Qaeda's new leader invites viewers to take a moment to remember the "delicate", "human side" of Osama bin Laden, the terror leader who gleefully claimed responsibility for the deaths of nearly 3,000 Americans on Sept. 11, 2001.

Ayman al-Zawahiri, the al Qaeda deputy who slipped into the top spot at al Qaeda after bin Laden was taken out by a team of U.S. Navy SEALs in May, claims in the recently released video that he has been asked by "his brethren" to talk about his time with bin Laden and "shed light on the human side of Osama bin Laden -- his noble, refined side."

"People probably don't know, they remember the lion of Islam threatening America and [former President George W.] Bush, but people don't know that he was a very delicate, nice, shy man," Zawahiri says in the video, which also features a dramatic musical score and a photo-montage of bin Laden. "No one has ever met him with him, friend or foe, and not spoken of his nobility and his modesty."

"He was known for crying and tearing up very easily," Zawahiri says. "He would tell me that certain brothers would tell him to try and hold them back a bit and I told him that it was a blessing he had."

For a decade before his death bin Laden was America's most wanted terrorist and sported the highest bounty on the U.S. government's Rewards for Justice program -- $27 million. In addition to claiming responsibility for the Sept. 11, 2001 terror attacks at the World Trade Center in New York City and the Pentagon in Washington, D.C., bin Laden was wanted for his connection to the 1998 bombing of U.S embassies in Tanzania and Kenya which claimed over 200 lives.

His death, one U.S. official told ABC News, marked the "single greatest victory in the U.S.-led campaign to disrupt, dismantle, and defeat al Qaeda."

President Barack Obama simply said of bin Laden's death that "justice has been done" and it was a "good day for America."